Grant Hamby
Shohin
Anything I have that fruits, I let it. Have not seen any adverse effects. Just be sure to fertilize thoroughly thru the year.
However, yours will be a little light on foliage for awhile, so best to probably remove spent flowers.
Leaf coloring looks similar to mine. Stay on top of bugs, fungus, disease....basically everything.....crabapples are like me with a fistful of dollars, attracting lottsa' riff-raff!!!
In flower.....
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Thanks for the wisdom! Those blooms are beautiful! Crabapples are one of my favorite species for bonsai and I'm excited to learn more about them. They have a unique charm.